-7x-15=-4x-6

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Solution for -7x-15=-4x-6 equation:


Simplifying
-7x + -15 = -4x + -6

Reorder the terms:
-15 + -7x = -4x + -6

Reorder the terms:
-15 + -7x = -6 + -4x

Solving
-15 + -7x = -6 + -4x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '4x' to each side of the equation.
-15 + -7x + 4x = -6 + -4x + 4x

Combine like terms: -7x + 4x = -3x
-15 + -3x = -6 + -4x + 4x

Combine like terms: -4x + 4x = 0
-15 + -3x = -6 + 0
-15 + -3x = -6

Add '15' to each side of the equation.
-15 + 15 + -3x = -6 + 15

Combine like terms: -15 + 15 = 0
0 + -3x = -6 + 15
-3x = -6 + 15

Combine like terms: -6 + 15 = 9
-3x = 9

Divide each side by '-3'.
x = -3

Simplifying
x = -3

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